| Offsets | Name | Length | Format | Description | |
|---|---|---|---|---|---|
| 0 | 0 | SMF82DCNTSTRT | 4 | binary | Start of duplicate labels. |
| 4 | 4 | SMF82DCNTEND | 4 | binary | End of duplicate labels. |
| 8 | 8 | SMF82DCNT | 4 | binary | Number of duplicate labels. |
| 12 | C | SMF82DRSVD | 4 | binary | Reserved. |
| 16 | 10 | SMF82DNAM | 44 | binary | Name of key data set. |
| The following field is repeated count (SMF82DCNT) number of times. | |||||
| 60 | 3C | SMF82_Label | 64 | EBCDIC | A key label. |